Resizes an image to a target width and height by keeping the aspect ratio the same without distortion. If the target dimensions don't match the image dimensions, the image is resized and then padded with zeroes to match requested dimensions.
Args
image
4-D Tensor of shape [batch, height, width, channels] or 3-D Tensor of shape [height, width, channels].
Whether to use anti-aliasing when resizing. See 'image.resize()'.
Raises
ValueError
if target_height or target_width are zero or negative.
Returns
Resized and padded image. If images was 4-D, a 4-D float Tensor of shape [batch, new_height, new_width, channels]. If images was 3-D, a 3-D float Tensor of shape [new_height, new_width, channels].